/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jakarta.el;
import org.junit.Assert;
import org.junit.Test;
public class TestRecordELResolver {
private static final String TEXT_DATA = "text";
private static final long LONG_DATA = 1234;
@Test
public void testRecordTextField() {
ExpressionFactory factory = ExpressionFactory.newInstance();
StandardELContext context = new StandardELContext(factory);
TesterRecordA recordA = new TesterRecordA(TEXT_DATA, LONG_DATA);
ValueExpression varRecordA = factory.createValueExpression(recordA, TesterRecordA.class);
context.getVariableMapper().setVariable("recordA", varRecordA);
ValueExpression ve = factory.createValueExpression(context, "${recordA.text}", String.class);
String result = ve.getValue(context);
Assert.assertEquals(TEXT_DATA, result);
}
@Test(expected = ELException.class)
public void testRecordUnknownField() {
ExpressionFactory factory = ExpressionFactory.newInstance();
StandardELContext context = new StandardELContext(factory);
TesterRecordA recordA = new TesterRecordA(TEXT_DATA, LONG_DATA);
ValueExpression varRecordA = factory.createValueExpression(recordA, TesterRecordA.class);
context.getVariableMapper().setVariable("recordA", varRecordA);
ValueExpression ve = factory.createValueExpression(context, "${recordA.unknown}", String.class);
ve.getValue(context);
}
@Test
public void testRecordNumericField() {
ExpressionFactory factory = ExpressionFactory.newInstance();
StandardELContext context = new StandardELContext(factory);
TesterRecordA recordA = new TesterRecordA(TEXT_DATA, LONG_DATA);
ValueExpression varRecordA = factory.createValueExpression(recordA, TesterRecordA.class);
context.getVariableMapper().setVariable("recordA", varRecordA);
ValueExpression ve = factory.createValueExpression(context, "${recordA.number}", Long.class);
Long result = ve.getValue(context);
Assert.assertEquals(LONG_DATA, result.longValue());
}
}